Gemfile in 3scale_api-1.0.1 vs Gemfile in 3scale_api-1.0.2

@@ -1,11 +1,11 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-gem 'faraday'
-gem 'json'
-gem 'nokogiri'
+gem "faraday"
+gem "json"
+gem "nokogiri"
 gemspec
 gem "bundler", "~> 1.6"
 gem "rake", "~> 10.0"
 gem "webmock"
-gem "vcr"
-gem 'rspec'
+gem "rspec"
+gem "pry"
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